Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rd3 win in 3 half-moves
2 Kb6 win in 5 half-moves
3 Kb7 win in 7 half-moves
4 Ka6 win in 9 half-moves
5 Rb3 win in 9 half-moves
6 Rb4 win in 9 half-moves
7 Rd4 win in 9 half-moves
8 Re3 win in 11 half-moves
9 Ka8 draw
10 Kb8 draw
11 Ra2 draw
12 Ra5 draw
13 Ra6 draw
14 Re4 draw
15 Rf3 draw
16 Rf4 draw
17 Rh3 draw
18 Rh4 draw
19 Ra1 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rg4 loss in 2 half-moves